NAICS 221310: Water Supply and Irrigation Systems
This industry comprises establishments primarily engaged in operating water treatment plants and/or operating water supply systems.  The water supply system may include pumping stations, aqueducts, and/or distribution mains.  The water may be used for drinking, irrigation, or other uses.

ExioML sector: Collected and purified water, distribution services of water (41)
Region: US | Year: 2022
Sector value added: 41947.8795434 M EUR | Employment: 144.868919859 thousand persons
Sector GHG emissions: 13312924578.6 kg CO2 eq | Energy carrier net total: 191996.13928 TJ | Carbon intensity: 0.3173682370482212

Company: Southwest Water Company
Southwest Water Company operates and manages water-supply and wastewater treatment systems. The Company offers services include water production, treatment and distribution, wastewater collection and treatment, customer services, and utility infrastructure construction management.